Best Caterpillar Spray for Plants in Canada 2025
Updated on 07/21/2025
#1
Recommended
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- Targets a variety of caterpillars like cabbage worms and hornworms
- Applicable for use on vegetables, fruits, trees, and ornamental plants
- Contains Bacillus thuringiensis subsp. kurstaki, strain ABTS-51 as the active ingredient
- Functions as a biological insecticide specifically for caterpillar control
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- Targets a variety of caterpillars like cabbage worms and hornworms
- Applicable for use on vegetables, fruits, trees, and ornamental plants
- Contains Bacillus thuringiensis subsp. kurstaki, strain ABTS-51 as the active ingredient
- Functions as a biological insecticide specifically for caterpillar control
#2
Value for Money
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- Contains 0.75% potassium salts of fatty acids and 0.4% sulphur
- Acts as a multi-purpose spray with three garden solutions
- Effectively controls various pests including powdery mildew, black spot, and aphids
- Safe for use on a variety of plants including roses, strawberries, and currants
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- Contains 0.75% potassium salts of fatty acids and 0.4% sulphur
- Acts as a multi-purpose spray with three garden solutions
- Effectively controls various pests including powdery mildew, black spot, and aphids
- Safe for use on a variety of plants including roses, strawberries, and currants
#3
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- Suitable for houseplants, ornamental plants, flowering plants, and edible crops
- Effective against aphids, mealybugs, spider mites, and whiteflies
- Preserves beneficial insects like ladybugs and mantises when applied correctly
- Works by dehydrating the outer layer of target insects
- Recommended application every 7-10 days during insect infestations
- Safe for use up until harvest day
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- Suitable for houseplants, ornamental plants, flowering plants, and edible crops
- Effective against aphids, mealybugs, spider mites, and whiteflies
- Preserves beneficial insects like ladybugs and mantises when applied correctly
- Works by dehydrating the outer layer of target insects
- Recommended application every 7-10 days during insect infestations
- Safe for use up until harvest day
#4
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- Active ingredients include potassium salts of fatty acids (1%) and pyrethrins (0.01%)
- Effectively controls all life stages of insects, including eggs, nymphs, and adults
- Targets a variety of pests such as aphids, whiteflies, scales, spider mites, mealybugs, caterpillars, beetles, and chinch bugs
- Fast-acting contact insecticide
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- Active ingredients include potassium salts of fatty acids (1%) and pyrethrins (0.01%)
- Effectively controls all life stages of insects, including eggs, nymphs, and adults
- Targets a variety of pests such as aphids, whiteflies, scales, spider mites, mealybugs, caterpillars, beetles, and chinch bugs
- Fast-acting contact insecticide
#5
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- Active ingredient: 50.5% potassium salts of fatty acids.
- Targets and weakens the protective outer shell of insects, leading to dehydration and death.
- Suitable for application on various plants including vegetables, fruits, shrubs, trees, and greenhouse varieties.
- Effectively controls pests such as aphids, mealybugs, spider mites, whiteflies, soft brown scales, psyllids, rose or pear slugs, earwigs, and elm leafminers.
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- Active ingredient: 50.5% potassium salts of fatty acids.
- Targets and weakens the protective outer shell of insects, leading to dehydration and death.
- Suitable for application on various plants including vegetables, fruits, shrubs, trees, and greenhouse varieties.
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#6
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- Suitable for use in greenhouses, outdoor gardens, and indoor plants
- Effective on a variety of flowering plants, woody ornamentals, herbs, houseplants, and fruit trees
- Applicable for a wide range of vegetables, including celery, tomatoes, peppers, and cucumbers
- Targets all life stages of common pests like aphids, spider mites, thrips, and caterpillars
- Produced in the USA
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- Suitable for use in greenhouses, outdoor gardens, and indoor plants
- Effective on a variety of flowering plants, woody ornamentals, herbs, houseplants, and fruit trees
- Applicable for a wide range of vegetables, including celery, tomatoes, peppers, and cucumbers
- Targets all life stages of common pests like aphids, spider mites, thrips, and caterpillars
- Produced in the USA
#7
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- Ready-to-use spray with no mixing needed
- Covers up to 70 square feet of plants per liter
- Lasts for up to 10 days with a single application
- Dimensions: 27.31" H x 8.26" L x 12.07" W
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- Ready-to-use spray with no mixing needed
- Covers up to 70 square feet of plants per liter
- Lasts for up to 10 days with a single application
- Dimensions: 27.31" H x 8.26" L x 12.07" W
#8
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- Pure Neem Oil is unrefined and cold-pressed, preserving its quality for various beauty applications.
- Rich in nourishing properties, Neem oil effectively hydrates dry skin and retains moisture.
- PUROLEO guarantees a genuine, natural product aimed at customer satisfaction.
- Packaged in Canada by a family-run business committed to innovating the cosmetics industry with safer formulations.
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- Pure Neem Oil is unrefined and cold-pressed, preserving its quality for various beauty applications.
- Rich in nourishing properties, Neem oil effectively hydrates dry skin and retains moisture.
- PUROLEO guarantees a genuine, natural product aimed at customer satisfaction.
- Packaged in Canada by a family-run business committed to innovating the cosmetics industry with safer formulations.
#9
#10
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- Suitable for home vegetable gardens, fruit trees, ornamental plants, and flowers.
- Effective against a wide range of pests including aphids, cabbage worms, potato beetles, caterpillars, and more.
- Contains ingredients that target both nymphs and adults of several pest species.
- Safety precautions: Keep out of children's reach.
- Produced in Canada.
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- Suitable for home vegetable gardens, fruit trees, ornamental plants, and flowers.
- Effective against a wide range of pests including aphids, cabbage worms, potato beetles, caterpillars, and more.
- Contains ingredients that target both nymphs and adults of several pest species.
- Safety precautions: Keep out of children's reach.
- Produced in Canada.
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